APA استشهاد

Cohn, P. M. (2003). Basic algebra: Groups, rings, and fields. Springer.

استشهاد بنمط شيكاغو

Cohn, P. M. Basic Algebra: Groups, Rings, and Fields. New Delhi: Springer, 2003.

MLA استشهاد

Cohn, P. M. Basic Algebra: Groups, Rings, and Fields. Springer, 2003.